mx-850 Murata Manufacturing Co., Ltd, mx-850 Datasheet

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mx-850

Manufacturer Part Number
mx-850
Description
Precision, Higher-speed 4-channel, Analog Multiplexers
Manufacturer
Murata Manufacturing Co., Ltd
Datasheet

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mx-850MC
Manufacturer:
IDT
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650
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mx-850MM
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INTEL
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mx-850MM
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FEATURES
• 50ns settling time to ±0.01%
• 70ns settling time to ±0.003%
• 100ns settling time to ±0.001%
• 4 Channels, single-ended inputs
• 100mW power dissipation
• Small, 14-pin DIP package
GENERAL DESCRIPTION
The MX-850 is a precision, high-speed multiplexer
characterized for 10, 12, 14 and 16-bit applications. The
performance benchmarks are its 50 nanosecond maximum
settling time to ±0.01% accuracy and its unprecedented
±0.001% accuracy specification.
Packaged in a miniature, 14-pin, ceramic DIP, the MX-850
operates from ±15V and +5V supplies and consumes a
maximum 270mW. Models are available for either 0 to +70°C
or –55 to +125°C operation.
DATEL, Inc., Mansfield, MA 02048 (USA) • Tel: (508) 339-3000, (800) 233-2765 Fax: (508) 339-6356 • Email: sales@datel.com • Internet: www.datel.com
®
CHANNEL
INNOVATION and EX C ELL E N C E
Disable
ON
1
2
3
4
Table 1. Channel Addressing
EN
1
0
0
0
0
MUX ADDRESS
®
A
X
0
0
1
1
1
Figure 1. Functional Block Diagram
A
X
0
1
0
1
0
4-Channel, Analog Multiplexers
INPUT/OUTPUT CONNECTIONS
PIN
10
12
13
14
11
1
2
3
4
5
6
7
8
9
Precision, Higher-Speed
FUNCTION
ENABLE
A0
A1
CH1 INPUT
CH2 INPUT
CH3 INPUT
CH4 INPUT
OUTPUT
GROUND
+15V SUPPLY
GROUND
+5V SUPPLY
GROUND
–15V SUPPLY
MX-850
7

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mx-850 Summary of contents

Page 1

... Packaged in a miniature, 14-pin, ceramic DIP, the MX-850 operates from ±15V and +5V supplies and consumes a maximum 270mW. Models are available for either 0 to +70°C or – ...

Page 2

... See Figures 3a and 3b. 100 — MHz TECHNICAL NOTES — — Volts 1. Proper operation of the MX-850 multiplexer is dependent — +0.8 Volts upon good board layout and connection practices. Bypass — +10 µA supplies as shown in the connection diagrams. Mount — –10 µ ...

Page 3

... Figure 5. Input Range Limiting Resistors ±10V R = 500Ω ± 250Ω ≤±1V No current limiting needed Other current limiting circuits can be used, such as a current limited op amp drive, depending upon the application Figure 5. Typical Connections MX-850 ...

Page 4

... Specifications are subject to change without notice. The DATEL logo is a registered DATEL, Inc. trademark. P CHANNEL EXPANSION The MX-850’s ENABLE input provides a means of channel expansion. As shown in Figure 6 and in Table 2, multiple multiplexers may be used by using the ENABLE input as an address line ...

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